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参数资料
| 型号： | MAC7121MAG40 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP112 |
| 封装： | 20 X 20 MM, 0.65 MM PITCH, ROHS COMPLIANT, LQFP-112 |
| 文件页数： | 54/56页 |
| 文件大小： | 1216K |
| 代理商： | MAC7121MAG40 |
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ElectricalCharacteristics
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Freescale Semiconductor
7
3.4.2
Oscillator Pins
The pins XFC, EXTAL, XTAL are dedicated to the oscillator and operate at a nominal level of 2.5V.
3.5
Input/Output Characteristics
This section describes the characteristics of all I/O pins in both 3.3 V and 5 V operating conditions. All
parameters are not always applicable; for example, not all pins feature pull up/down resistances.
Table 8. 5.0 V I/O Characteristics
Conditions shown in Table 7 unless otherwise noted
Num C
Rating
Symbol
Min
Typ
Max
Unit
D1a
P Input High Voltage
V
IH
0.65
×
VDD5
1
NOTES:
——
V
D1b
T Input High Voltage
VIH
——
VDD5 +
V
D2a
P Input Low Voltage
V
IL
—
0.35
×
VDD5
V
D2b
T Input Low Voltage
VIL
VSS5 –
0.3 1
——
V
D3
C Input Hysteresis
V
HYS
—250
—
mV
D4
P Input Leakage Current
(pins in high impedance input mode)
V
in
= V
DD
5 or V
SS
I
in
–1 2
2. Maximum leakage current occurs at maximum operating temperature. Current decreases by approximately one-half
for each 8°C to 12°C in the temperature range from 50°C to 125°C.
—1 2
μA
D5
P Output High Voltage (pins in output mode)
Partial Drive IOH = –2mA
Full Drive IOH = –10mA
V
OH
VDD5 –
0.8
——
V
D6
P Output Low Voltage (pins in output mode)
Partial Drive IOL = +2mA
Full Drive IOL = +10mA
V
OL
——
0.8
V
D7
P Internal Pull Up Device Current,
tested at V
IL
Max.
IPUL
—
–130
μA
D8
P Internal Pull Up Device Current,
tested at V
IH
Min.
IPUH
–10
—
μA
D9
P Internal Pull Down Device Current,
tested at V
IH
Min.
IPDH
——
130
μA
D10
P Internal Pull Down Device Current,
tested at V
IL
Max.
IPDL
10
—
μA
D11
D Input Capacitance
Cin
—6—
pF
D12
T Injection current 3
Single Pin limit
Total Device Limit. Sum of all injected currents
3. Refer to Section 3.7.1, “Current Injection,” for more details
IICS
IICP
–2.5
–25
—
2.5
25
mA
D13
P Port Interrupt Input Pulse filtered 4
4. Parameter only applies in STOP or Pseudo STOP mode.
tPULSE
——
3
μs
D14
P Port Interrupt Input Pulse passed 4
tPULSE
10
—
μs
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相关代理商/技术参数 |
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|---|---|
| MAC7121MAG50 | 制造商:Freescale Semiconductor 功能描述: |
| MAC7121MFU | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MAC7100 Microcontroller Family Hardware Specifications |
| MAC7121MFU50 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications |
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